Home / Bostik Pro PU91 Polyurethane Construction Sealant 300ml Black

Bostik Pro PU91 Polyurethane Construction Sealant 300ml Black

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  • Detail
    • Extremely elastic
    • High modulus
    • Bubble and primer free
    • Professional grade
    • Interior and exterior use




    BOSTIK PRO PU91 CONSTRUCTION POLYURETHANE SEALANT is a professional grade polyurethane sealant developed for sealing construction joints subject to high movement.

    This black PU sealant has a high modulus formulation and is extremely elastic with up to 25% movement capability.

    Suitable for interior and exterior applications, Bostik PU91 is bubble and primer free, can weather environmental stress, and is ideal for sealing joints that will experience a lot of movement and traffic, such as gallery floors in high rises, or warehouse floors.

    • Developed for construction joints subject to high movement
    • +/- 25% flexibility - allows for movement
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